A Escayg, M De Waard, D D Lee, D Bichet, P Wolf, T Mayer, J Johnston, R Baloh, T Sander, M H Meisler. Am J Hum Genet 2000
Times Cited: 277
Times Cited: 277
Times Cited
Times Co-cited
Similarity
Mutation in the glutamate transporter EAAT1 causes episodic ataxia, hemiplegia, and seizures.
J C Jen, J Wan, T P Palos, B D Howard, R W Baloh. Neurology 2005
J C Jen, J Wan, T P Palos, B D Howard, R W Baloh. Neurology 2005
30
Familial hemiplegic migraine and episodic ataxia type-2 are caused by mutations in the Ca2+ channel gene CACNL1A4.
R A Ophoff, G M Terwindt, M N Vergouwe, R van Eijk, P J Oefner, S M Hoffman, J E Lamerdin, H W Mohrenweiser, D E Bulman, M Ferrari,[...]. Cell 1996
R A Ophoff, G M Terwindt, M N Vergouwe, R van Eijk, P J Oefner, S M Hoffman, J E Lamerdin, H W Mohrenweiser, D E Bulman, M Ferrari,[...]. Cell 1996
23
Episodic ataxia/myokymia syndrome is associated with point mutations in the human potassium channel gene, KCNA1.
D L Browne, S T Gancher, J G Nutt, E R Brunt, E A Smith, P Kramer, M Litt. Nat Genet 1994
D L Browne, S T Gancher, J G Nutt, E R Brunt, E A Smith, P Kramer, M Litt. Nat Genet 1994
21
Mutation of GABRA1 in an autosomal dominant form of juvenile myoclonic epilepsy.
Patrick Cossette, Lidong Liu, Katéri Brisebois, Haiheng Dong, Anne Lortie, Michel Vanasse, Jean-Marc Saint-Hilaire, Lionel Carmant, Andrei Verner, Wei-Yang Lu,[...]. Nat Genet 2002
Patrick Cossette, Lidong Liu, Katéri Brisebois, Haiheng Dong, Anne Lortie, Michel Vanasse, Jean-Marc Saint-Hilaire, Lionel Carmant, Andrei Verner, Wei-Yang Lu,[...]. Nat Genet 2002
21
Episodic ataxia associated with EAAT1 mutation C186S affecting glutamate reuptake.
Boukje de Vries, Hafsa Mamsa, Anine H Stam, Jijun Wan, Stef L M Bakker, Kaate R J Vanmolkot, Joost Haan, Gisela M Terwindt, Elles M J Boon, Bruce D Howard,[...]. Arch Neurol 2009
Boukje de Vries, Hafsa Mamsa, Anine H Stam, Jijun Wan, Stef L M Bakker, Kaate R J Vanmolkot, Joost Haan, Gisela M Terwindt, Elles M J Boon, Bruce D Howard,[...]. Arch Neurol 2009
24
Autosomal dominant cerebellar ataxia (SCA6) associated with small polyglutamine expansions in the alpha 1A-voltage-dependent calcium channel.
O Zhuchenko, J Bailey, P Bonnen, T Ashizawa, D W Stockton, C Amos, W B Dobyns, S H Subramony, H Y Zoghbi, C C Lee. Nat Genet 1997
O Zhuchenko, J Bailey, P Bonnen, T Ashizawa, D W Stockton, C Amos, W B Dobyns, S H Subramony, H Y Zoghbi, C C Lee. Nat Genet 1997
20
A novel locus for episodic ataxia:UBR4 the likely candidate.
Judith Conroy, Paul McGettigan, Raymond Murphy, David Webb, Sinéad M Murphy, Blathnaid McCoy, Christine Albertyn, Dara McCreary, Cara McDonagh, Orla Walsh,[...]. Eur J Hum Genet 2014
Judith Conroy, Paul McGettigan, Raymond Murphy, David Webb, Sinéad M Murphy, Blathnaid McCoy, Christine Albertyn, Dara McCreary, Cara McDonagh, Orla Walsh,[...]. Eur J Hum Genet 2014
46
Primary episodic ataxias: diagnosis, pathogenesis and treatment.
J C Jen, T D Graves, E J Hess, M G Hanna, R C Griggs, R W Baloh. Brain 2007
J C Jen, T D Graves, E J Hess, M G Hanna, R C Griggs, R W Baloh. Brain 2007
18
A new episodic ataxia syndrome with linkage to chromosome 19q13.
Kevin A Kerber, Joanna C Jen, Hane Lee, Stanley F Nelson, Robert W Baloh. Arch Neurol 2007
Kevin A Kerber, Joanna C Jen, Hane Lee, Stanley F Nelson, Robert W Baloh. Arch Neurol 2007
50
Mutation of the Ca2+ channel beta subunit gene Cchb4 is associated with ataxia and seizures in the lethargic (lh) mouse.
D L Burgess, J M Jones, M H Meisler, J L Noebels. Cell 1997
D L Burgess, J M Jones, M H Meisler, J L Noebels. Cell 1997
17
Mutations in EFHC1 cause juvenile myoclonic epilepsy.
Toshimitsu Suzuki, Antonio V Delgado-Escueta, Kripamoy Aguan, Maria E Alonso, Jun Shi, Yuji Hara, Motohiro Nishida, Tomohiro Numata, Marco T Medina, Tamaki Takeuchi,[...]. Nat Genet 2004
Toshimitsu Suzuki, Antonio V Delgado-Escueta, Kripamoy Aguan, Maria E Alonso, Jun Shi, Yuji Hara, Motohiro Nishida, Tomohiro Numata, Marco T Medina, Tamaki Takeuchi,[...]. Nat Genet 2004
16
15
Episodic ataxia type 1: clinical characterization, quality of life and genotype-phenotype correlation.
Tracey D Graves, Yoon-Hee Cha, Angelika F Hahn, Richard Barohn, Mohammed K Salajegheh, Robert C Griggs, Brian N Bundy, Joanna C Jen, Robert W Baloh, Michael G Hanna. Brain 2014
Tracey D Graves, Yoon-Hee Cha, Angelika F Hahn, Richard Barohn, Mohammed K Salajegheh, Robert C Griggs, Brian N Bundy, Joanna C Jen, Robert W Baloh, Michael G Hanna. Brain 2014
27
GABRD encoding a protein for extra- or peri-synaptic GABAA receptors is a susceptibility locus for generalized epilepsies.
Leanne M Dibbens, Hua-Jun Feng, Michaella C Richards, Louise A Harkin, Bree L Hodgson, Darren Scott, Misty Jenkins, Steven Petrou, Grant R Sutherland, Ingrid E Scheffer,[...]. Hum Mol Genet 2004
Leanne M Dibbens, Hua-Jun Feng, Michaella C Richards, Louise A Harkin, Bree L Hodgson, Darren Scott, Misty Jenkins, Steven Petrou, Grant R Sutherland, Ingrid E Scheffer,[...]. Hum Mol Genet 2004
14
Cacnb4 directly couples electrical activity to gene expression, a process defective in juvenile epilepsy.
Abir Tadmouri, Shigeki Kiyonaka, Maud Barbado, Matthieu Rousset, Katell Fablet, Seishiro Sawamura, Eloi Bahembera, Karin Pernet-Gallay, Christophe Arnoult, Takafumi Miki,[...]. EMBO J 2012
Abir Tadmouri, Shigeki Kiyonaka, Maud Barbado, Matthieu Rousset, Katell Fablet, Seishiro Sawamura, Eloi Bahembera, Karin Pernet-Gallay, Christophe Arnoult, Takafumi Miki,[...]. EMBO J 2012
29
Calcium-sensitive potassium channelopathy in human epilepsy and paroxysmal movement disorder.
Wei Du, Jocelyn F Bautista, Huanghe Yang, Ana Diez-Sampedro, Sun-Ah You, Lejin Wang, Prakash Kotagal, Hans O Lüders, Jingyi Shi, Jianmin Cui,[...]. Nat Genet 2005
Wei Du, Jocelyn F Bautista, Huanghe Yang, Ana Diez-Sampedro, Sun-Ah You, Lejin Wang, Prakash Kotagal, Hans O Lüders, Jingyi Shi, Jianmin Cui,[...]. Nat Genet 2005
13
A genome-wide screen and linkage mapping for a large pedigree with episodic ataxia.
M Z Cader, J L Steckley, D A Dyment, R S McLachlan, G C Ebers. Neurology 2005
M Z Cader, J L Steckley, D A Dyment, R S McLachlan, G C Ebers. Neurology 2005
36
SCN2A mutation associated with neonatal epilepsy, late-onset episodic ataxia, myoclonus, and pain.
Y Liao, A-K Anttonen, E Liukkonen, E Gaily, S Maljevic, S Schubert, A Bellan-Koch, S Petrou, V E Ahonen, H Lerche,[...]. Neurology 2010
Y Liao, A-K Anttonen, E Liukkonen, E Gaily, S Maljevic, S Schubert, A Bellan-Koch, S Petrou, V E Ahonen, H Lerche,[...]. Neurology 2010
13
Human epilepsy associated with dysfunction of the brain P/Q-type calcium channel.
A Jouvenceau, L H Eunson, A Spauschus, V Ramesh, S M Zuberi, D M Kullmann, M G Hanna. Lancet 2001
A Jouvenceau, L H Eunson, A Spauschus, V Ramesh, S M Zuberi, D M Kullmann, M G Hanna. Lancet 2001
13
A randomized trial of 4-aminopyridine in EA2 and related familial episodic ataxias.
M Strupp, R Kalla, J Claassen, C Adrion, U Mansmann, T Klopstock, T Freilinger, H Neugebauer, R Spiegel, M Dichgans,[...]. Neurology 2011
M Strupp, R Kalla, J Claassen, C Adrion, U Mansmann, T Klopstock, T Freilinger, H Neugebauer, R Spiegel, M Dichgans,[...]. Neurology 2011
13
A novel mutation in the human voltage-gated potassium channel gene (Kv1.1) associates with episodic ataxia type 1 and sometimes with partial epilepsy.
S M Zuberi, L H Eunson, A Spauschus, R De Silva, J Tolmie, N W Wood, R C McWilliam, J B Stephenson, D M Kullmann, M G Hanna. Brain 1999
S M Zuberi, L H Eunson, A Spauschus, R De Silva, J Tolmie, N W Wood, R C McWilliam, J B Stephenson, D M Kullmann, M G Hanna. Brain 1999
12
PRRT2 gene mutations: from paroxysmal dyskinesia to episodic ataxia and hemiplegic migraine.
Alice R Gardiner, Kailash P Bhatia, Maria Stamelou, Russell C Dale, Manju A Kurian, Susanne A Schneider, G M Wali, Tim Counihan, Anthony H Schapira, Sian D Spacey,[...]. Neurology 2012
Alice R Gardiner, Kailash P Bhatia, Maria Stamelou, Russell C Dale, Manju A Kurian, Susanne A Schneider, G M Wali, Tim Counihan, Anthony H Schapira, Sian D Spacey,[...]. Neurology 2012
12
An autosomal dominant disorder with episodic ataxia, vertigo, and tinnitus.
J L Steckley, G C Ebers, M Z Cader, R S McLachlan. Neurology 2001
J L Steckley, G C Ebers, M Z Cader, R S McLachlan. Neurology 2001
25
Periodic vestibulocerebellar ataxia, an autosomal dominant ataxia with defective smooth pursuit, is genetically distinct from other autosomal dominant ataxias.
K F Damji, R R Allingham, S C Pollock, K Small, K E Lewis, J M Stajich, L H Yamaoka, J M Vance, M A Pericak-Vance. Arch Neurol 1996
K F Damji, R R Allingham, S C Pollock, K Small, K E Lewis, J M Stajich, L H Yamaoka, J M Vance, M A Pericak-Vance. Arch Neurol 1996
20
Identification of novel and recurrent CACNA1A gene mutations in fifteen patients with episodic ataxia type 2.
Elide Mantuano, Silvia Romano, Liana Veneziano, Cinzia Gellera, Barbara Castellotti, Sara Caimi, Daniela Testa, Margherita Estienne, Giovanna Zorzi, Marianna Bugiani,[...]. J Neurol Sci 2010
Elide Mantuano, Silvia Romano, Liana Veneziano, Cinzia Gellera, Barbara Castellotti, Sara Caimi, Daniela Testa, Margherita Estienne, Giovanna Zorzi, Marianna Bugiani,[...]. J Neurol Sci 2010
21
Episodic ataxia type 2 (EA2) and spinocerebellar ataxia type 6 (SCA6) due to CAG repeat expansion in the CACNA1A gene on chromosome 19p.
C Jodice, E Mantuano, L Veneziano, F Trettel, G Sabbadini, L Calandriello, A Francia, M Spadaro, F Pierelli, F Salvi,[...]. Hum Mol Genet 1997
C Jodice, E Mantuano, L Veneziano, F Trettel, G Sabbadini, L Calandriello, A Francia, M Spadaro, F Pierelli, F Salvi,[...]. Hum Mol Genet 1997
11
Vestibulocerebellar ataxia. A newly defined hereditary syndrome with periodic manifestations.
T W FARMER, V M MUSTIAN. Arch Neurol 1963
T W FARMER, V M MUSTIAN. Arch Neurol 1963
13
De novo loss- or gain-of-function mutations in KCNA2 cause epileptic encephalopathy.
Steffen Syrbe, Ulrike B S Hedrich, Erik Riesch, Tania Djémié, Stephan Müller, Rikke S Møller, Bridget Maher, Laura Hernandez-Hernandez, Matthis Synofzik, Hande S Caglayan,[...]. Nat Genet 2015
Steffen Syrbe, Ulrike B S Hedrich, Erik Riesch, Tania Djémié, Stephan Müller, Rikke S Møller, Bridget Maher, Laura Hernandez-Hernandez, Matthis Synofzik, Hande S Caglayan,[...]. Nat Genet 2015
11
A novel frameshift mutation in FGF14 causes an autosomal dominant episodic ataxia.
Karine Choquet, Roberta La Piana, Bernard Brais. Neurogenetics 2015
Karine Choquet, Roberta La Piana, Bernard Brais. Neurogenetics 2015
44
Direct interaction with a nuclear protein and regulation of gene silencing by a variant of the Ca2+-channel beta 4 subunit.
H Hibino, R Pironkova, O Onwumere, M Rousset, P Charnet, A J Hudspeth, F Lesage. Proc Natl Acad Sci U S A 2003
H Hibino, R Pironkova, O Onwumere, M Rousset, P Charnet, A J Hudspeth, F Lesage. Proc Natl Acad Sci U S A 2003
11
The Ca2+ channel beta4c subunit interacts with heterochromatin protein 1 via a PXVXL binding motif.
Xingfu Xu, Yoon J Lee, Johanna B Holm, Mark D Terry, Robert E Oswald, William A Horne. J Biol Chem 2011
Xingfu Xu, Yoon J Lee, Johanna B Holm, Mark D Terry, Robert E Oswald, William A Horne. J Biol Chem 2011
43
Large Genomic Deletions in CACNA1A Cause Episodic Ataxia Type 2.
Jijun Wan, Hafsa Mamsa, Janine L Johnston, Elizabeth L Spriggs, Harvey S Singer, David S Zee, Alhamza R Al-Bayati, Robert W Baloh, Joanna C Jen. Front Neurol 2011
Jijun Wan, Hafsa Mamsa, Janine L Johnston, Elizabeth L Spriggs, Harvey S Singer, David S Zee, Alhamza R Al-Bayati, Robert W Baloh, Joanna C Jen. Front Neurol 2011
34
Association between genetic variation of CACNA1H and childhood absence epilepsy.
Yucai Chen, Jianjun Lu, Hong Pan, Yuehua Zhang, Husheng Wu, Keming Xu, Xiaoyan Liu, Yuwu Jiang, Xinhua Bao, Zhijian Yao,[...]. Ann Neurol 2003
Yucai Chen, Jianjun Lu, Hong Pan, Yuehua Zhang, Husheng Wu, Keming Xu, Xiaoyan Liu, Yuwu Jiang, Xinhua Bao, Zhijian Yao,[...]. Ann Neurol 2003
10
Febrile seizures and generalized epilepsy associated with a mutation in the Na+-channel beta1 subunit gene SCN1B.
R H Wallace, D W Wang, R Singh, I E Scheffer, A L George, H A Phillips, K Saar, A Reis, E W Johnson, G R Sutherland,[...]. Nat Genet 1998
R H Wallace, D W Wang, R Singh, I E Scheffer, A L George, H A Phillips, K Saar, A Reis, E W Johnson, G R Sutherland,[...]. Nat Genet 1998
10
BRD2 (RING3) is a probable major susceptibility gene for common juvenile myoclonic epilepsy.
Deb K Pal, Oleg V Evgrafov, Paula Tabares, Fengli Zhang, Martina Durner, David A Greenberg. Am J Hum Genet 2003
Deb K Pal, Oleg V Evgrafov, Paula Tabares, Fengli Zhang, Martina Durner, David A Greenberg. Am J Hum Genet 2003
10
Hereditary myokymia and periodic ataxia.
D H VanDyke, R C Griggs, M J Murphy, M N Goldstein. J Neurol Sci 1975
D H VanDyke, R C Griggs, M J Murphy, M N Goldstein. J Neurol Sci 1975
10
Exome sequencing identifies truncating mutations in PRRT2 that cause paroxysmal kinesigenic dyskinesia.
Wan-Jin Chen, Yu Lin, Zhi-Qi Xiong, Wei Wei, Wang Ni, Guo-He Tan, Shun-Ling Guo, Jin He, Ya-Fang Chen, Qi-Jie Zhang,[...]. Nat Genet 2011
Wan-Jin Chen, Yu Lin, Zhi-Qi Xiong, Wei Wei, Wang Ni, Guo-He Tan, Shun-Ling Guo, Jin He, Ya-Fang Chen, Qi-Jie Zhang,[...]. Nat Genet 2011
10
Homozygous c.649dupC mutation in PRRT2 worsens the BFIS/PKD phenotype with mental retardation, episodic ataxia, and absences.
Angelo Labate, Patrizia Tarantino, Maurizio Viri, Laura Mumoli, Monica Gagliardi, Antonino Romeo, Federico Zara, Grazia Annesi, Antonio Gambardella. Epilepsia 2012
Angelo Labate, Patrizia Tarantino, Maurizio Viri, Laura Mumoli, Monica Gagliardi, Antonino Romeo, Federico Zara, Grazia Annesi, Antonio Gambardella. Epilepsia 2012
16
Extended spectrum of idiopathic generalized epilepsies associated with CACNA1H functional variants.
Sarah E Heron, Houman Khosravani, Diego Varela, Chris Bladen, Tristiana C Williams, Michelle R Newman, Ingrid E Scheffer, Samuel F Berkovic, John C Mulley, Gerald W Zamponi. Ann Neurol 2007
Sarah E Heron, Houman Khosravani, Diego Varela, Chris Bladen, Tristiana C Williams, Michelle R Newman, Ingrid E Scheffer, Samuel F Berkovic, John C Mulley, Gerald W Zamponi. Ann Neurol 2007
10
Late-onset episodic ataxia type 2 due to an in-frame insertion in CACNA1A.
P Imbrici, L H Eunson, T D Graves, K P Bhatia, N H Wadia, D M Kullmann, M G Hanna. Neurology 2005
P Imbrici, L H Eunson, T D Graves, K P Bhatia, N H Wadia, D M Kullmann, M G Hanna. Neurology 2005
26
CACNA1A haploinsufficiency causes cognitive impairment, autism and epileptic encephalopathy with mild cerebellar symptoms.
Lena Damaj, Alexis Lupien-Meilleur, Anne Lortie, Émilie Riou, Luis H Ospina, Louise Gagnon, Catherine Vanasse, Elsa Rossignol. Eur J Hum Genet 2015
Lena Damaj, Alexis Lupien-Meilleur, Anne Lortie, Émilie Riou, Luis H Ospina, Louise Gagnon, Catherine Vanasse, Elsa Rossignol. Eur J Hum Genet 2015
10
Late-onset episodic ataxia associated with SLC1A3 mutation.
Kwang-Dong Choi, Joanna C Jen, Seo Young Choi, Jin-Hong Shin, Hyang-Sook Kim, Hyo-Jung Kim, Ji-Soo Kim, Jae-Hwan Choi. J Hum Genet 2017
Kwang-Dong Choi, Joanna C Jen, Seo Young Choi, Jin-Hong Shin, Hyang-Sook Kim, Hyo-Jung Kim, Ji-Soo Kim, Jae-Hwan Choi. J Hum Genet 2017
34
Dominant KCNA2 mutation causes episodic ataxia and pharmacoresponsive epilepsy.
Mark A Corbett, Susannah T Bellows, Melody Li, Renée Carroll, Silvana Micallef, Gemma L Carvill, Candace T Myers, Katherine B Howell, Snezana Maljevic, Holger Lerche,[...]. Neurology 2016
Mark A Corbett, Susannah T Bellows, Melody Li, Renée Carroll, Silvana Micallef, Gemma L Carvill, Candace T Myers, Katherine B Howell, Snezana Maljevic, Holger Lerche,[...]. Neurology 2016
22
Activity and calcium regulate nuclear targeting of the calcium channel beta4b subunit in nerve and muscle cells.
Prakash Subramanyam, Gerald J Obermair, Sabine Baumgartner, Mathias Gebhart, Jörg Striessnig, Walter A Kaufmann, Stephan Geley, Bernhard E Flucher. Channels (Austin) 2009
Prakash Subramanyam, Gerald J Obermair, Sabine Baumgartner, Mathias Gebhart, Jörg Striessnig, Walter A Kaufmann, Stephan Geley, Bernhard E Flucher. Channels (Austin) 2009
27
Mutations in voltage-gated potassium channel KCNC3 cause degenerative and developmental central nervous system phenotypes.
Michael F Waters, Natali A Minassian, Giovanni Stevanin, Karla P Figueroa, John P A Bannister, Dagmar Nolte, Allan F Mock, Virgilio Gerald H Evidente, Dominic B Fee, Ulrich Müller,[...]. Nat Genet 2006
Michael F Waters, Natali A Minassian, Giovanni Stevanin, Karla P Figueroa, John P A Bannister, Dagmar Nolte, Allan F Mock, Virgilio Gerald H Evidente, Dominic B Fee, Ulrich Müller,[...]. Nat Genet 2006
9
High prevalence of CACNA1A truncations and broader clinical spectrum in episodic ataxia type 2.
C Denier, A Ducros, K Vahedi, A Joutel, P Thierry, A Ritz, G Castelnovo, T Deonna, P Gérard, J L Devoize,[...]. Neurology 1999
C Denier, A Ducros, K Vahedi, A Joutel, P Thierry, A Ritz, G Castelnovo, T Deonna, P Gérard, J L Devoize,[...]. Neurology 1999
9
Dysfunction of the brain calcium channel CaV2.1 in absence epilepsy and episodic ataxia.
Paola Imbrici, Stephen L Jaffe, Louise H Eunson, Nicholas P Davies, Colin Herd, Robert Robertson, Dimitri M Kullmann, Michael G Hanna. Brain 2004
Paola Imbrici, Stephen L Jaffe, Louise H Eunson, Nicholas P Davies, Colin Herd, Robert Robertson, Dimitri M Kullmann, Michael G Hanna. Brain 2004
9
De novo pathogenic SCN8A mutation identified by whole-genome sequencing of a family quartet affected by infantile epileptic encephalopathy and SUDEP.
Krishna R Veeramah, Janelle E O'Brien, Miriam H Meisler, Xiaoyang Cheng, Sulayman D Dib-Hajj, Stephen G Waxman, Dinesh Talwar, Santhosh Girirajan, Evan E Eichler, Linda L Restifo,[...]. Am J Hum Genet 2012
Krishna R Veeramah, Janelle E O'Brien, Miriam H Meisler, Xiaoyang Cheng, Sulayman D Dib-Hajj, Stephen G Waxman, Dinesh Talwar, Santhosh Girirajan, Evan E Eichler, Linda L Restifo,[...]. Am J Hum Genet 2012
9
Deletion at ITPR1 underlies ataxia in mice and spinocerebellar ataxia 15 in humans.
Joyce van de Leemput, Jayanth Chandran, Melanie A Knight, Lynne A Holtzclaw, Sonja Scholz, Mark R Cookson, Henry Houlden, Katrina Gwinn-Hardy, Hon-Chung Fung, Xian Lin,[...]. PLoS Genet 2007
Joyce van de Leemput, Jayanth Chandran, Melanie A Knight, Lynne A Holtzclaw, Sonja Scholz, Mark R Cookson, Henry Houlden, Katrina Gwinn-Hardy, Hon-Chung Fung, Xian Lin,[...]. PLoS Genet 2007
9
Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.